Macline® GCL is a geocomposite clay liner consisting of a layer of bentonite encapsulated between two geotextiles needle-punched together. This integrated matrix of bentonite and needle-punched fibres provides high shear strength and allows the MacLine® GCL to maintain low permeability even in presence of adverse installation conditions.


Macline® GCL can effectively replace compacted clay allowing the reduction of haulage and installation time for a more sustainable approach. It is a superior choice for a wide range of environmental applications such as landfill liners, capping, contaminated sites, ponds and lagoons.


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